More Software Like AstroNav 1.1.6

Aciqra

Aciqra is a free and open source virtual planetarium and sky mapping program which tracks celestial bodies including planets, deep sky objects and stars.

2011 Nautical Almanac

Complete 2011 Nautical Almanac in pdf format. Includes monthly star charts with the planet's positions.

Solar Kingdom

Twelve months in the making and Solar Kingdom has now been released.